sodium stearoyl glutamate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: sodium stearoyl glutamate
• 英文别名: Sodium;5-hydroxy-4-(octadecanoylamino)-5-oxopentanoate；sodium;5-hydroxy-4-(octadecanoylamino)-5-oxopentanoate
• 化学式: C₂₃H₄₂NO₅*Na
• 分子量: 435.58
• InChiKey: QKHBMQWPOUUMQZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.35
• 重原子数：
  30
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  107
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  monosodium glutamate 、 硬脂酸 在 bis(perfluorohexylsulfonic acid) zirconocene 作用下， 以 水 、 丙酮 为溶剂， 反应 24.0h， 以87%的产率得到sodium stearoyl glutamate
  参考文献：
  名称：

  一种基于锆催化剂催化合成N-酰基氨基酸表面活性剂的方法

  摘要：

  本发明公开了一种基于锆催化剂催化合成N‑酰基氨基酸表面活性剂的方法，该方法是将长链脂肪羧酸与氨基酸和/或氨基酸盐在二(全氟己基磺酸)二茂锆催化作用下进行缩合反应，即得N‑酰基氨基酸表面活性剂。该方法操作简单，无需通过酰氯中间体转化，无高盐废水产生，且反应条件温和，目标产物收率高，官能团耐受范围广。

  公开号：

  CN114031516B

文献信息

• ANTIVIRAL WIPER
  申请人：FUJIFILM Corporation

  公开号：US20210171883A1

  公开（公告）日：2021-06-10

  An object of the present invention is to provide an antiviral wiper having excellent antiviral activity and excellent storage stability. The antiviral wiper according to an embodiment of the present invention is an antiviral wiper having a base fabric and a liquid agent with which the base fabric is impregnated. The content of a cellulosic fiber in the base fabric is equal to or lower than 70% by mass with respect to the total mass of fibers constituting the base fabric. The liquid agent is alkaline and contains a compound X having a pKa of 7.0 to 15.0 and a solvent containing at least an alcohol, and the content of the alcohol is 40% to 100% by mass with respect to the total mass of the solvent.
• COMPOSITION, SPRAY, AND WIPER
  申请人：FUJIFILM Corporation

  公开号：US20210228754A1

  公开（公告）日：2021-07-29

  An object of the present invention is to provide a composition having excellent antiviral activity. Another object of the present invention is to provide a spray and a wiper that use the above composition. An alkaline composition according to an embodiment of the present invention contains a compound having an amino group and at least one kind of functional group selected from the group consisting of an acidic group, a hydroxyl group, and a phenyl group and having a molecular weight equal to or higher than 85, and a solvent containing an alcohol.
• [EN] A COMBINATION OF A NANNOCHLOROPSIS GADITANA EXTRACT AND A PROPOLIS EXTRACT AS ACTIVE COMPONENT IN COSMETIC FORMULATIONS FOR DERMAL USE<br/>[FR] COMBINAISON D'UN EXTRAIT DE NANNOCHLOROPSIS GADITANA ET D'UN EXTRAIT DE PROPOLIS COMME CONSTITUANT ACTIF DANS DES FORMULATIONS COSMÉTIQUES À USAGE DERMIQUE
  申请人：APIVITA S A

  公开号：WO2017216588A1

  公开（公告）日：2017-12-21

  A combination of a Nannochloropsis gaditana extract and a propolis extract as an active component in cosmetic formulations for dermal and in particular anti-aging use, wherein an active component of the formulation is constituted of the combination of an extract of Nannochloropsis gaditana in water and 1,3-propanediol and an extract of propolis in water, glycerol and β-hydroxypropyl cyclodextrin at a content of 0.1 to 20% w/w, which is added into the mixture after having been incorporated in a citric acid buffer solution pre-mixture adjusted to pH = 7 with its conjugate base, in order to ensure the stability of the final product, and pH is then checked and adjusted as required by the addition of pH adjusters, which are either a 20% w/w sodium hydroxide (NaOH) solution or a 20%w/w citric acid (C6H8O7) solution for the final adjustment to pH = 7.
• 一种基于锆催化剂催化合成N-酰基氨基酸表面活性剂的方法
  申请人：长沙普济生物科技股份有限公司

  公开号：CN114031516B

  公开（公告）日：2023-09-01

  本发明公开了一种基于锆催化剂催化合成N‑酰基氨基酸表面活性剂的方法，该方法是将长链脂肪羧酸与氨基酸和/或氨基酸盐在二(全氟己基磺酸)二茂锆催化作用下进行缩合反应，即得N‑酰基氨基酸表面活性剂。该方法操作简单，无需通过酰氯中间体转化，无高盐废水产生，且反应条件温和，目标产物收率高，官能团耐受范围广。